Methyl 1-(tert-butyl)-1H-benzo[d][1,2,3]triazole-5-carboxylate CAS 1400645-11-5
| CAS No. | 1400645-11-5 |
| Molecular Formula | C12H15N3O2 |
| Molecular Weight | 233.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Methyl 1-(tert-butyl)-1H-benzo[d][1,2,3]triazole-5-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies Methyl 1-(tert-butyl)-1H-benzo[d][1,2,3]triazole-5-carboxylate (CAS 1400645-11-5), a certified reference material (molecular formula C12H15N3O2, MW 233.27 g/mol) for analytical method development and quality control.
Structurally, Methyl 1-(tert-butyl)-1H-benzo[d][1,2,3]triazole-5-carboxylate (C12H15N3O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 233.27 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C12H15N3O2 |
| Molecular Weight | 233.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Recommended Standards
- Methyl 1-butyl-1,2,3-benzotriazole-5-carboxylate (CAS 1400644-56-5)
- 1-BEnzyl-1,3-benzodiazole-5-carbonitrile (CAS 1403483-59-9)
- 2-(4,5-Dihydro-1H-imidazol-2-ylamino)-3-phenyl-propionic acid (CAS 1396964-32-1)
- 1-(6,7-Dihydro-5H-cyclopenta[d]pyrimidin-4-yl)pyrrolidine-3-carboxylic acid (CAS 1410449-27-2)
- Ethyl 2-ethyl-6-hydroxybenzoate (CAS 82064-77-5)
- Bis(tri-n-butyltin)sulfide (CAS 4808-30-4)
- 2-Amino-4-iodoanisole (CAS 77770-09-3)
- 5-(Aminomethyl)-1-methyl-1H-pyrrole-2-carboximidamide (CAS 758683-10-2)
- Ethyl 2,2-Difluoro-2-(2-pyridyl)acetate (CAS 267876-28-8)
- 2-(Difluoromethyl)-4-hydroxy-6-methoxy-3-nitropyridine (CAS 1805599-18-1)
- 6-Chloro-2-(difluoromethyl)-5-methoxypyridine-3-sulfonamide (CAS 1805406-99-8)
- 2-[5-(Trifluoromethyl)thiophen-2-yl]ethan-1-amine hydrochloride (CAS 1432679-31-6)
- N-(4-Isopropylphenyl)-5-methylpyrazine-2-carboxamide (CAS 721426-27-3)
- Protein Kinase C (alpha) Peptide (CAS 159939-84-1)
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